Escape Ninja

Description
Escape Ninja is a simple touchscreen action/puzzle game designed for in-flight entertainment in the seats of airplanes. In the game, players tap locations on the screen to guide a ninja through doors and across multiple levels of floors to collect coins. Once all coins in a level have been collected, a diamond appears somewhere on the stage that the player has to collect. Once the diamond has been collected, a second ninja appears somewhere else on the stage and leaves a key. The player has to guide their ninja to pick up the key, and then use the key to exit that stage's locked door, finishing the level.
Players are given a star rating out of a possible three stars depending on how quickly they finish the level. There are twenty available levels in the game, each unlocked after the prior level is completed. Obstacles are introduced such guards that the players have to avoid who will "capture" the player if touched, causing the player to restart the level.